title: Authors' reply.
authors.affiliation: Aine M. Butler, University College Dublin, School of Medicine and Medical Science, Department of Psychiatry, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland. Email: ainemullen@gmail.com; Kevin Malone, University College Dublin, School of Medicine and Medical Science, Department of Psychiatry, St Vincent's University Hospital, Dublin, Ireland.
authors.forename: Kiriakos
authors.initials: K
authors.lastname: Xenitidis
authors.forename: Colin
authors.initials: C
authors.lastname: Campbell
authors.forename: Aine M
authors.initials: AM
authors.lastname: Butler
authors.forename: Kevin
authors.initials: K
authors.lastname: Malone
mesh_terms: D006801:Humans; D016728:Self-Injurious Behavior / Q000175:diagnosis*; D009626:Terminology as Topic